<%@page import="bean.User"%>
<%@page import="dao.UserInfo"%>
<%@page import="dao.UserDao"%>
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'doLogin.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->

  </head>
  
  <body>
    <%-- 首先得获取页面的 用户名 和密码 --%>
	
	<%
		//设置请求对象的字符编码格式
		request.setCharacterEncoding("utf-8");
		
		String uName = request.getParameter("user");
		String uPwd = request.getParameter("pwd");	
		
		//out.print(name + "\t" +pwd + "\t" + repwd);
		//调用dao类方法 判断是否登陆成功
		UserInfo info=new UserInfo();
		User use=new User();
		use.setuName(uName);
		use.setuPwd(uPwd);
		int row =info.insert(use);
		
		if(row > 0){
			//登陆成功 跳转到登陆页面
			 request.getRequestDispatcher("login.jsp").forward(request, response); //转发
			 // response.sendRedirect("index.jsp"); //重定向
		}else{
		   //登陆失败 再次回到注册页面
		   response.sendRedirect("reg.jsp");
		}
	 %>
  </body>
</html>
